1/4in Female NPT Weld-on Bung Clear

The 1/4in Female NPT Weld-on Bung Clear by REDHORSE PERFORMANCE is a precision fluid management component engineered for high-performance automotive, marine, and industrial applications where custom fuel, oil, or coolant routing is required. This weld-on bung serves as a port adapter, allowing operators to integrate pressure gauges, overflow lines, or secondary fluid systems into custom fabricated tanks and manifolds. Field-proven in competition racing, law enforcement vehicle platforms, and tactical operations support, this component bridges the gap between factory limitations and performance-driven system architecture.

Constructed with a clear polycarbonate or acrylic body, the 1/4in Female NPT Weld-on Bung features a female National Pipe Thread connection—the industry standard for secure, leak-resistant threaded fittings in pressurized systems. The weld-on base allows direct integration into steel or aluminum tank walls via MIG, TIG, or stick welding processes, ensuring permanent structural integration without reliance on mechanical fasteners. The clear design enables visual flow monitoring and system diagnostics without additional window ports, critical for real-time performance tuning and emergency troubleshooting in field conditions. Weighing just 0.055 lbs with compact dimensions (2.85 x 1.1 x 3.8 in), this component minimizes weight penalty while maintaining full pressure-rated performance standards.

Ideal for fabricators, vehicle builders, and tactical equipment specialists, the 1/4in Female NPT Weld-on Bung Clear adapts to any custom tank configuration supporting 1/4in NPT male fittings and adapters. Installation requires standard welding equipment and basic fabrication skills; positioning prior to welding ensures optimal sight line for monitoring applications. Compatible with fuel systems, coolant overflow circuits, auxiliary pressure feeds, and specialized fluid routing in armored vehicles, support platforms, and high-reliability mission-critical equipment. REDHORSE PERFORMANCE's reputation for durability under extreme conditions makes this component essential for builds demanding fail-safe fluid management without compromise.